— Have a picnic this Saturday, OK?
— ________. I'm going to visit my parents in the countryside.
A:I can't agree more
B:I'm afraid not
C:I don't think so
D:Sounds great
____是卷云。
①ATP是生物体内储存能量的主要物质;
②ATP的能量主要储存在腺苷和磷酸基团之间的化学键中;
③ATP的水解实际上是ATP分子中高能磷酸键的断裂
④ATP在细胞内含量很少,但转化速率很快;
⑤ATP只能在线粒体中生成;
⑥ATP是可流通的“能量货币”.
—Yes, I at the new restaurant in town.
把函数fx=sin2x的图象向左平移π4个单位,所得图像的解析式是( )